Home / 241,435.89-362,216.61-91,677.02

Finding the Fourth Proportional to 241,435.89, 362,216.61 and 91,677.02

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Solution

The fourth proportional to 241,435.89, 362,216.61 and 91,677.02 is: 137,539.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,435.89 : 362,216.61 = 91,677.02 : x
  2. Step 2: Convert to fraction form
    241,435.89/362,216.61 = 91,677.02/x
  3. Step 3: Cross multiply
    241,435.89x = 362,216.61 × 91,677.02
  4. Step 4: Simplify right side
    241,435.89x = 33,206,937,588.22
  5. Step 5: Solve for x
    x = 33,206,937,588.22/241,435.89
  6. Step 6: Final answer
    x = 137,539.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.